four-dimensional spacetime

基本解釋

• 四維時空

英漢例句

雙語例句

• This problem is specific to four-dimensional spacetime.
  這個問題是針對四維時空來說的。
• Secondly, we investigate the energy density produced by a state vector which is the superposition of three single electron states in the Dirac field in the four-dimensional Minkowski spacetime.
  然後，研究了在四維平直時空下三個單粒子態(tài)搆成的量子態(tài)的負能密度。
• Physical space is often conceived in three linear dimensions, although modern physicistsusually consider it, with time, to be part of the boundless four-dimensional continuum known as spacetime.
  物理空間往往是設想在三個線性尺寸，雖然現(xiàn)代物理學家通常認爲，隨著時間的推移，將部分無限四維連續(xù)稱爲時空。
  blog.sina.com.cn

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